{"id":"vidhyamitra:city-day:ranchi:1900-01-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1900-01-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1900-01-16","date_display":"January 16, 1900 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1900,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415035.770833,"kali_year":5001,"ahargana":1826570.2708,"sun":{"sidereal_longitude":273.1676,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":97.6199,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.4523,"elapsed_within_tithi_degrees":4.4523},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.6199,"elapsed_within_degrees":4.2866},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.7876},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1900,"month":1,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415035.770833,"ahargana":1826570.2708,"kali_year":5001,"ayanamsa_lahiri":22.4567,"grahas":{"sun":{"sidereal_longitude":273.02763100000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":95.68393100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-2.7751},"mars":{"sidereal_longitude":274.42523099999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":259.126931,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":222.837531,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":303.967631,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":248.111631,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":239.517,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":59.517,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1900,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415035.770833,"kali_year":5001,"ahargana":1826570.2708,"sun":{"sidereal_longitude":273.1676,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":97.6199,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.4523,"elapsed_within_tithi_degrees":4.4523},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.6199,"elapsed_within_degrees":4.2866},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.7876},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.775,"elongation":175.548},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.775,"opposition_distance":4.452}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"06:33","sunsetLocal":"17:24","solarNoonLocal":"11:58","dayLengthHours":10.857032985848807,"dayLengthDisplay":"10 Hours 51 Mins 25 Secs","nightLengthDisplay":"13 Hours 08 Mins 35 Secs","moonriseLocal":"17:29","moonsetLocal":"06:49","rahuKala":{"name":"Rāhu Kāla","start":"14:41","end":"16:03","startHours":14.688499938825164,"endHours":16.045629062056264,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:16","end":"10:37","startHours":9.25998344590076,"endHours":10.617112569131862,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:58","end":"13:20","startHours":11.974241692362963,"endHours":13.331370815594063,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:26","startHours":9.079032896136614,"endHours":9.440933995664906,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:17","startHours":6.998101573848925,"endHours":7.28762245347156,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:20","startHours":11.612340592834668,"endHours":12.336142791891254,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:49","startHours":5.098120801325384,"endHours":5.821923000381971,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:38","end":"06:33","startHours":5.6409724506178245,"endHours":6.545725199438558,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:30","startHours":13.78374719000443,"endHours":14.507549389061017,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.202758185287365,"endHours":17.602758185287364,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:51","startHours":17.402758185287365,"endHours":17.85513455969773,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.152758185287365,"endHours":18.902758185287365,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:20","startHours":23.612340592834666,"endHours":24.336142791891252,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:33","end":"07:54","startHours":6.545725199438558,"endHours":7.9028543226696595,"quality":"inauspicious"},{"name":"Udveg","start":"07:54","end":"09:16","startHours":7.9028543226696595,"endHours":9.25998344590076,"quality":"inauspicious"},{"name":"Chala","start":"09:16","end":"10:37","startHours":9.25998344590076,"endHours":10.617112569131862,"quality":"neutral"},{"name":"Labha","start":"10:37","end":"11:58","startHours":10.617112569131862,"endHours":11.974241692362963,"quality":"auspicious"},{"name":"Amṛta","start":"11:58","end":"13:20","startHours":11.974241692362963,"endHours":13.331370815594063,"quality":"auspicious"},{"name":"Kāla","start":"13:20","end":"14:41","startHours":13.331370815594063,"endHours":14.688499938825164,"quality":"inauspicious"},{"name":"Śubha","start":"14:41","end":"16:03","startHours":14.688499938825164,"endHours":16.045629062056264,"quality":"auspicious"},{"name":"Roga","start":"16:03","end":"17:24","startHours":16.045629062056264,"endHours":17.402758185287365,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:24","end":"19:03","startHours":17.402758185287365,"endHours":19.045629062056264,"quality":"inauspicious"},{"name":"Śubha","start":"19:03","end":"20:41","startHours":19.045629062056264,"endHours":20.688499938825164,"quality":"auspicious"},{"name":"Roga","start":"20:41","end":"22:20","startHours":20.688499938825164,"endHours":22.331370815594063,"quality":"inauspicious"},{"name":"Udveg","start":"22:20","end":"23:58","startHours":22.331370815594063,"endHours":23.97424169236296,"quality":"inauspicious"},{"name":"Chala","start":"23:58","end":"01:37","startHours":23.97424169236296,"endHours":25.617112569131862,"quality":"neutral"},{"name":"Labha","start":"01:37","end":"03:16","startHours":25.617112569131862,"endHours":27.259983445900758,"quality":"auspicious"},{"name":"Amṛta","start":"03:16","end":"04:54","startHours":27.259983445900758,"endHours":28.902854322669658,"quality":"auspicious"},{"name":"Kāla","start":"04:54","end":"06:33","startHours":28.902854322669658,"endHours":30.545725199438557,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.545725199438558,"endHours":7.545725199438558,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.545725199438558,"endHours":8.545725199438557,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.545725199438557,"endHours":9.545725199438557,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.545725199438557,"endHours":10.545725199438557,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.545725199438557,"endHours":11.545725199438557,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.545725199438557,"endHours":12.545725199438557,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.545725199438557,"endHours":13.545725199438557,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.545725199438557,"endHours":14.545725199438557,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.545725199438557,"endHours":15.545725199438557,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.545725199438557,"endHours":16.545725199438557,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.545725199438557,"endHours":17.545725199438557,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.545725199438557,"endHours":18.545725199438557,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.545725199438557,"endHours":19.545725199438557,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.545725199438557,"endHours":20.545725199438557,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.545725199438557,"endHours":21.545725199438557,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.545725199438557,"endHours":22.545725199438557,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.545725199438557,"endHours":23.545725199438557,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.545725199438557,"endHours":24.545725199438557,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.545725199438557,"endHours":25.545725199438557,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.545725199438557,"endHours":26.545725199438557,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.545725199438557,"endHours":27.545725199438557,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.545725199438557,"endHours":28.545725199438557,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.545725199438557,"endHours":29.545725199438557,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.545725199438557,"endHours":30.545725199438557,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.04089969085141,"eotMinutes":-9.692901541777706,"ayanamsa":22.4567}},"calendars":{"vikram_samvat":1957,"vikram_samvatsara":"Pramādī","saka_samvat":1822,"saka_samvatsara":"Śārvarī","bengali_samvat":1307,"malayalam_era":1076,"nanakshahi_year":431,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Pratipada · Vikram 1957 Pramādī · Śaka 1822 Śārvarī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 16, 1900 CE · Ranchi, Jharkhand · Vidhyamitra","description":"January 16, 1900 CE for Ranchi, Jharkhand: Kṛṣṇa Pratipada, sūryodaya 06:33, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1900-01-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1900-01-16","sa":"https://sa.vidhyamitra.com/city/ranchi/1900-01-16","hi":"https://hi.vidhyamitra.com/city/ranchi/1900-01-16","x-default":"https://vidhyamitra.com/city/ranchi/1900-01-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:47:30.465Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-31T19:47:30.465Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:47:30.465Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}